Explain how precipitation can influence the way of life of S. mansoni (Schistosoma mansoni) PS: This question was translated so if it doesn't make any sense please let me know

Which flexible structure that supports the nerve cord and led to the backbone

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle